Grandpa is gone. Can Grandma Sanqi burn paper?

After grandpa died, 17, 37, 57 is the seventh day. Grandma and children should wear mourning clothes, burn paper money and cry at the grave.

With the progress of social civilization, this traditional way of paying homage does not conform to modern development, which not only wastes resources and pollutes the environment, but also easily causes fires, even deviates from the requirements of social civilization and morality. Everyone should actively break the old and establish the new, boldly challenge the tradition, consciously abandon uncivilized memorial methods, and put an end to feudal superstitious activities.